delete font awesome icon arrowaltcircleleft

Hi
I load fontawesome glyph inside FC and edit the arrowleftcircle.
When i press delete key on keyboard a new item appear !! and same after press delete key again !!
Can someone explain me why this behaviour ?
Thank’s
fontcreator_delete_icon.png

The glyph contains three contours. You’re deleting only one at a time.

  1. The outer large black circle is a clockwise contour
  2. The inner white circle is an anticlockwise contour
  3. The black arrow is a clockwise contour

After deleting the first outer glyph the glyph contains contours with incorrect directions, but since they are both incorrect and opposite directions, the arrow changes to white. If you reverse the direction of only the small black circle, the arrow will also become black.

If you want to delete all three contours at once, Select All (Ctrl A) first, then press delete.